Dartmoor National Park, outline of the geology
By: (text prepared by John Hall with the help of the Dartmoor National Park Department).
Contributors: Devon (England). Dartmoor National Park Department.
Publisher: The Department; PDS Printers (Plymouth)
Published: 1977
Place of publication: Exeter (County Hall, Exeter (EX2 4OD))
Language: eng
Number of pages: 8
Subjects: Geology -- England -- Dartmoor.
Notes: Bibliography, p.7.